1300013 has 8 divisors (see below), whose sum is σ = 1527456. Its totient is φ = 1090800.

The previous prime is 1299989. The next prime is 1300021. The reversal of 1300013 is 3100031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1300013 - 2¹⁰ = 1298989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4403 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (190932).

2^1300013 is an apocalyptic number.

1300013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1300013 is a deficient number, since it is larger than the sum of its proper divisors (227443).

1300013 is a wasteful number, since it uses less digits than its factorization.

1300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115.

The product of its (nonzero) digits is 9, while the sum is 8.

The square root of 1300013 is about 1140.1811259620. The cubic root of 1300013 is about 109.1396521025.

Adding to 1300013 its reverse (3100031), we get a palindrome (4400044).

The spelling of 1300013 in words is "one million, three hundred thousand, thirteen".